1 /* 2 +----------------------------------------------------------------------+ 3 | PHP Version 5 | 4 +----------------------------------------------------------------------+ 5 | Copyright (c) 1997-2016 The PHP Group | 6 +----------------------------------------------------------------------+ 7 | This source file is subject to version 3.01 of the PHP license, | 8 | that is bundled with this package in the file LICENSE, and is | 9 | available through the world-wide-web at the following url: | 10 | http://www.php.net/license/3_01.txt | 11 | If you did not receive a copy of the PHP license and are unable to | 12 | obtain it through the world-wide-web, please send a note to | 13 | license@php.net so we can mail you a copy immediately. | 14 +----------------------------------------------------------------------+ 15 | Authors: Jouni Ahto <jouni.ahto@exdec.fi> | 16 | Andrew Avdeev <andy@simgts.mv.ru> | 17 | Ard Biesheuvel <a.k.biesheuvel@ewi.tudelft.nl> | 18 +----------------------------------------------------------------------+ 19 */ 20 21 #ifndef PHP_IBASE_INCLUDES_H 22 #define PHP_IBASE_INCLUDES_H 23 24 #include <ibase.h> 25 26 #ifndef SQLDA_CURRENT_VERSION 27 #define SQLDA_CURRENT_VERSION SQLDA_VERSION1 28 #endif 29 30 #ifndef METADATALENGTH 31 #define METADATALENGTH 68 32 #endif 33 34 #define RESET_ERRMSG do { IBG(errmsg)[0] = '\0'; IBG(sql_code) = 0; } while (0) 35 36 #define IB_STATUS (IBG(status)) 37 38 /* XXX ZEND_DEBUG_ is misleading, it should be something like IBASE_DEBUG. */ 39 #ifdef ZEND_DEBUG_ 40 #define IBDEBUG(a) php_printf("::: %s (%d)\n", a, __LINE__); 41 #endif 42 43 #ifndef IBDEBUG 44 #define IBDEBUG(a) 45 #endif 46 47 extern int le_link, le_plink, le_trans; 48 49 #define LE_LINK "Firebird/InterBase link" 50 #define LE_PLINK "Firebird/InterBase persistent link" 51 #define LE_TRANS "Firebird/InterBase transaction" 52 53 #define IBASE_MSGSIZE 512 54 #define MAX_ERRMSG (IBASE_MSGSIZE*2) 55 56 #define IB_DEF_DATE_FMT "%Y-%m-%d" 57 #define IB_DEF_TIME_FMT "%H:%M:%S" 58 59 /* this value should never be > USHRT_MAX */ 60 #define IBASE_BLOB_SEG 4096 61 62 ZEND_BEGIN_MODULE_GLOBALS(ibase) 63 ISC_STATUS status[20]; 64 long default_link; 65 long num_links, num_persistent; 66 char errmsg[MAX_ERRMSG]; 67 long sql_code; 68 ZEND_END_MODULE_GLOBALS(ibase) 69 70 ZEND_EXTERN_MODULE_GLOBALS(ibase) 71 72 typedef struct { 73 isc_db_handle handle; 74 struct tr_list *tr_list; 75 unsigned short dialect; 76 struct event *event_head; 77 } ibase_db_link; 78 79 typedef struct { 80 isc_tr_handle handle; 81 unsigned short link_cnt; 82 unsigned long affected_rows; 83 ibase_db_link *db_link[1]; /* last member */ 84 } ibase_trans; 85 86 typedef struct tr_list { 87 ibase_trans *trans; 88 struct tr_list *next; 89 } ibase_tr_list; 90 91 typedef struct { 92 isc_blob_handle bl_handle; 93 unsigned short type; 94 ISC_QUAD bl_qd; 95 } ibase_blob; 96 97 typedef struct event { 98 ibase_db_link *link; 99 long link_res_id; 100 ISC_LONG event_id; 101 unsigned short event_count; 102 char **events; 103 char *event_buffer, *result_buffer; 104 zval *callback; 105 void **thread_ctx; 106 struct event *event_next; 107 enum event_state { NEW, ACTIVE, DEAD } state; 108 } ibase_event; 109 110 enum php_interbase_option { 111 PHP_IBASE_DEFAULT = 0, 112 PHP_IBASE_CREATE = 0, 113 /* fetch flags */ 114 PHP_IBASE_FETCH_BLOBS = 1, 115 PHP_IBASE_FETCH_ARRAYS = 2, 116 PHP_IBASE_UNIXTIME = 4, 117 /* transaction access mode */ 118 PHP_IBASE_WRITE = 1, 119 PHP_IBASE_READ = 2, 120 /* transaction isolation level */ 121 PHP_IBASE_CONCURRENCY = 4, 122 PHP_IBASE_COMMITTED = 8, 123 PHP_IBASE_REC_NO_VERSION = 32, 124 PHP_IBASE_REC_VERSION = 64, 125 PHP_IBASE_CONSISTENCY = 16, 126 /* transaction lock resolution */ 127 PHP_IBASE_WAIT = 128, 128 PHP_IBASE_NOWAIT = 256 129 }; 130 131 #ifdef ZTS 132 #define IBG(v) TSRMG(ibase_globals_id, zend_ibase_globals *, v) 133 #else 134 #define IBG(v) (ibase_globals.v) 135 #endif 136 137 #define BLOB_ID_LEN 18 138 #define BLOB_ID_MASK "0x%" LL_MASK "x" 139 140 #define BLOB_INPUT 1 141 #define BLOB_OUTPUT 2 142 143 #ifdef PHP_WIN32 144 #define LL_MASK "I64" 145 #define LL_LIT(lit) lit ## I64 146 typedef void (__stdcall *info_func_t)(char*); 147 #else 148 #define LL_MASK "ll" 149 #define LL_LIT(lit) lit ## ll 150 typedef void (*info_func_t)(char*); 151 #endif 152 153 void _php_ibase_error(TSRMLS_D); 154 void _php_ibase_module_error(char * TSRMLS_DC, ...) 155 PHP_ATTRIBUTE_FORMAT(printf,1,PHP_ATTR_FMT_OFFSET +2); 156 157 /* determine if a resource is a link or transaction handle */ 158 #define PHP_IBASE_LINK_TRANS(pzval, lh, th) \ 159 do { if (!pzval) { \ 160 ZEND_FETCH_RESOURCE2(lh, ibase_db_link *, NULL, IBG(default_link), \ 161 "InterBase link", le_link, le_plink) } \ 162 else \ 163 _php_ibase_get_link_trans(INTERNAL_FUNCTION_PARAM_PASSTHRU, &pzval, &lh, &th); \ 164 if (SUCCESS != _php_ibase_def_trans(lh, &th TSRMLS_CC)) { RETURN_FALSE; } \ 165 } while (0) 166 167 int _php_ibase_def_trans(ibase_db_link *ib_link, ibase_trans **trans TSRMLS_DC); 168 void _php_ibase_get_link_trans(INTERNAL_FUNCTION_PARAMETERS, zval **link_id, 169 ibase_db_link **ib_link, ibase_trans **trans); 170 171 /* provided by ibase_query.c */ 172 void php_ibase_query_minit(INIT_FUNC_ARGS); 173 174 /* provided by ibase_blobs.c */ 175 void php_ibase_blobs_minit(INIT_FUNC_ARGS); 176 int _php_ibase_string_to_quad(char const *id, ISC_QUAD *qd); 177 char *_php_ibase_quad_to_string(ISC_QUAD const qd); 178 int _php_ibase_blob_get(zval *return_value, ibase_blob *ib_blob, unsigned long max_len TSRMLS_DC); 179 int _php_ibase_blob_add(zval **string_arg, ibase_blob *ib_blob TSRMLS_DC); 180 181 /* provided by ibase_events.c */ 182 void php_ibase_events_minit(INIT_FUNC_ARGS); 183 void _php_ibase_free_event(ibase_event *event TSRMLS_DC); 184 185 /* provided by ibase_service.c */ 186 void php_ibase_service_minit(INIT_FUNC_ARGS); 187 188 #ifndef max 189 #define max(a,b) ((a)>(b)?(a):(b)) 190 #endif 191 192 #endif /* PHP_IBASE_INCLUDES_H */ 193 194 /* 195 * Local variables: 196 * tab-width: 4 197 * c-basic-offset: 4 198 * End: 199 */ 200
